In an ideal case, the particles that are subject of
characterization would be all homogeneous in shape and size with
uniform properties. In this situation, any method measuring
particle size would provide the same values of their diameters and
the same particle size distribution, regardless of the principle of
the measurement technique used. In the real world, however, most
of the particles are non-spherical with different shapes that would
undoubtedly influence their diameter determined using different
methods (Merkus, 2009; Barth, 1984). Techniques used for the
particle size measurements are based on different principles. Here,
visual or microscopic observation, the light scattering, ultrasound
absorption, sedimentation velocity or Brownian motion can be
named
In an ideal case, the particles that are subject ofcharacterization would be all homogeneous in shape and size withuniform properties. In this situation, any method measuringparticle size would provide the same values of their diameters andthe same particle size distribution, regardless of the principle ofthe measurement technique used. In the real world, however, mostof the particles are non-spherical with different shapes that wouldundoubtedly influence their diameter determined using differentmethods (Merkus, 2009; Barth, 1984). Techniques used for theparticle size measurements are based on different principles. Here,visual or microscopic observation, the light scattering, ultrasoundabsorption, sedimentation velocity or Brownian motion can benamed
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